The latest in SCEA's "PSone Japan Imports" series is Rockman 4, the Complete Works version of the NES classic. According to Sony's PlayStation Blog, the game is dropping this week as part of their weekly Tuesday update. Here's their writeup on the game:

Megaman 4 — For a year the city has been quiet, but a new robotic terror has gripped the city. That scheming scientist Dr. Cossack has arrived in town with eight new metal maniacs who are bigger and badder than anything Dr. Wily ever dreamed of. It’s going to be a cybernetic showdown as the streets of the city erupt with the sizzling sounds of molten metal! Armed with the new Mega Buster, Mega Man runs, jumps and dodges his way through mazes of metallic munchkins on his way to the Siberian citadel of Dr. Cossack for the findl cataclysmic clash!

Don't expect much English in this game, however. As with all other Japan Imports, this game will be in its unadulterated Japanese form.